FromCharacterCode

The character(s) with the given Unicode code point(s) — the inverse of ToCharacterCode.

✓ checked against that system · ! checked, with disagreements (hover a chip)Wolfram LanguageFromCharacterCode✓

FromCharacterCode(n)the single character with code point n

FromCharacterCode({n1, n2, …})the string built from each code point, in order

Typed signatures

Type	Package	Applies
`(integer \| list<integer>) -> string`	`combinatorics`	always

Domain: Collections

Details

Examples

Basic #

\mathrm{FromCharacterCode}(65)

Out

"A"

A list of codes becomes a string, one character per code

\mathrm{FromCharacterCode}(\bigl\lbrack97, 98, 99\bigr\rbrack)

Out

\text{abc}

Scope #

\mathrm{FromCharacterCode}(\mathrm{ToCharacterCode}(\text{hello}))

Out

\text{hello}

round-trips an emoji (astral) and an arrow (BMP) through code points

\mathrm{FromCharacterCode}(\mathrm{ToCharacterCode}(\text{\text{a😀b$\to$c}}))

Out

\text{a😀b$\to$c}

A single code gives a one-character string

\mathrm{FromCharacterCode}(97)

Out

\text{a}

\mathrm{FromCharacterCode}(\bigl\lbrack61\,726, 62\,520, 62\,521, 62\,522, 63\,309, 63\,310, 63\,311, 63\,373, 63\,374, 63\,375, 63\,418, 63\,419, 63\,420, 63\,421, 63\,422, 63\,423, 63\,440, 63\,511, 63\,512, 63\,513, 63\,514, 63\,515, 63\,516, 63\,517\bigr\rbrack)

Out

\text{\char"F11E{}\char"F438{}\char"F439{}\char"F43A{}\char"F74D{}\char"F74E{}\char"F74F{}\char"F78D{}\char"F78E{}\char"F78F{}\char"F7BA{}\char"F7BB{}\char"F7BC{}\char"F7BD{}\char"F7BE{}\char"F7BF{}\char"F7D0{}\char"F817{}\char"F818{}\char"F819{}\char"F81A{}\char"F81B{}\char"F81C{}\char"F81D{}}

\mathrm{FromCharacterCode}(\bigl\lbrack128\,512, 128\,513, 128\,514, 128\,515, 128\,516, 128\,517, 128\,518, 128\,519\bigr\rbrack)

Out

\text{😀😁😂😃😄😅😆😇}

Properties #

\mathrm{FromCharacterCode}(\bigl\lbrack128\,105, 127\,997, 8\,205, 127\,891\bigr\rbrack)

Out

\text{👩🏽‍🎓}

About